PROVIDER PROFILE · NPI 1366465304
Johnny ChangMD
CROSS-REFERENCE
Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 23 inbound referrers · 44 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Unilab Corporation Clinical Laboratory · West Hills, CA | 123 | 709 |
| Eli Bendavid Diagnostic Radiology · Tarzana, CA | 41 | 180 |
| Jack Chen Diagnostic Radiology · Tarzana, CA | 40 | 208 |
| Prashant Chawla Diagnostic Radiology · Chicago, IL | 38 | 112 |
| Dalia Artal Diagnostic Radiology · Santa Monica, CA | 37 | 126 |
| David Rubenstein Diagnostic Radiology · Tarzana, CA | 35 | 238 |
| Farhad Houriani Diagnostic Radiology · North Hollywood, CA | 34 | 340 |
| PROVIDENCE HEALTH SYSTEM - SOUTHERN CALIFORNIA | 23 | 91 |
| Thomas Ence Pulmonary Disease · Tarzana, CA | 21 | 89 |
| John Cho Internal Medicine · Sylmar, CA | 20 | 289 |
| Shahin Delkhah Internal Medicine · Reseda, CA | 18 | 106 |
| Interscope Pathology Medical Group Clinical Laboratory · Canoga Park, CA | 16 | 52 |
| Physician | Patients | Visits |
|---|---|---|
| Unilab Corporation Clinical Laboratory · West Hills, CA | 216 | 1,076 |
| TARZANA MEDICAL CENTER LLC | 117 | 1,209 |
| Dalia Artal Diagnostic Radiology · Santa Monica, CA | 46 | 155 |
| Prashant Chawla Diagnostic Radiology · Chicago, IL | 38 | 102 |
| Jack Chen Diagnostic Radiology · Tarzana, CA | 37 | 118 |
| GRITZ, RICHARD | 35 | 208 |
| David Rubenstein Diagnostic Radiology · Tarzana, CA | 34 | 213 |
| Eli Bendavid Diagnostic Radiology · Tarzana, CA | 33 | 135 |
| Farhad Houriani Diagnostic Radiology · North Hollywood, CA | 32 | 305 |
| UNIVERSITY RADIOLOGY NETWORK INC | 23 | 82 |
| Kenneth Chin Diagnostic Radiology · Tarzana, CA | 21 | 48 |
| CEDARS-SINAI MEDICAL CENTER | 19 | 60 |